baber/WOPTO huggingface dataset:
Patent JP-H1140594-A (JP)
Title: Bump forming method and bump bonder
Inventor: MAE TAKAHARU
IPC: H01L21/60
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a bump forming method and a bump bonder which can shorten one cycle operating time of bump formation and improve productivity. SOLUTION: This method consists of the following, a first process for forming a ball 5 at the tip part of a wire 4; a second process which makes a capillary 12 descend by opening a clamper, and makes a clamper descend by the moving amount smaller than the capillary 12 corresponding to the protruding; amount of the wire 4 tip from the lower end of the capillary 12 in the first process a third process for bonding the ball 5; and a fourth process which closes a clamper, makes the clamper and the capillary 12 ascend as far as the position in the first process, cuts and separates the wire 4 from the bump 21, and makes the wire 4 tip protrude from the lower end of the capillary 12. As a result, a process for leading out the tip of the wire 4 from the capillary 12 is omitted.
Patent JP-2000332443-A (JP)
Title: Rotation support device
Inventor: ATSUMI TADAMICHI
IPC: H05K5/02
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To suppress a torque fluctuation, etc., due to parallelism between two cases by allowing an elastic member of a joint member to pressurize cases contacting in a pressurizing direction with a load applying member and in a direction, where an elastic parti deformed while the rigid part of the joint member contacts by surface to one case under pressurizing from the load applying member. SOLUTION: A joint member 12 comprises and A part, comprising rigidity in form and a B part comprising elasticity in form. The joint member 12 pressurize the A part with a screw 16, so that it makes a fight contact with a fixed side case 10, while a movable side case 11 to a surface direction. The B part applies a surface weight to a torque generating part 15, which works as a load applying member under a force in the (a)-direction for generating a sliding torque, while causing deformation in the (b)-direction, to be pressurized to a circular surface inscribed with a movable side case 11. Thus, the B part comprising elasticity makes press-contact with both the torque generating part 15 and the movable side case 11, thus suppressing play of a spindle.
Patent JP-S5263669-A (JP)
Title: Device for production of semiconductors
Inventor: YAMADA TOSHIYUKI
IPC: C23C16/455
Filed: 1975-11-20
Abstract: PURPOSE:To obtain a device suitable for vapor phase epitaxial growth by providing two flow lines on the downstream of a reaction region, flowing H2 in one line, exhausting reaction gas from the other line and increasing the pressure within the first line.
Patent JP-S62296452-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIKUCHI KAZUYA
IPC: H01L27/04
Filed: 1986-06-16
Abstract: PURPOSE:To reduce junction capacity according to insulating isolation and fine formation, to obtain a high speed bipolar IC, a high speed LSI, and to contrive to reduce consuming electric power by a method wherein the bipolar transistor and a resistor are integrated in one body. CONSTITUTION:After an Si3N4 film 6 is formed as an oxidation checking film on an Si substrate 1, a CVD-SiO2 film 7 is formed as an insulating film. After then, the CVD-SiO2 film 7 and the Si3N4 film 6 in the graft base region 8 and the resistance region 9 of a transistor are etched to be removed. Then a poly-Si film 10 is formed on the whole surface as a first semiconductor film. Then boron ions 11A, 11B are implanted. The poly-Si film 10 on the CVD-SiO2 film 7 is etched to be removed, and a resist film 12 is removed. The CVD-SiO2 film 7 in an emitter region and a collector region is etched to be removed. After then, when an SiO2 film 13 is formed, a graft base diffusion layer 14 is formed at the same time. A poly-Si film 15, a P-type diffusion layer 16, an N<+> type diffusion layer 18 and an SiO2 film 19 are formed, a base contact window 20 and contact 21 of a resistor are formed, and Al wiring 22 is performed.
Patent JP-S5947285-A (JP)
Inventor: BURUFU FUON BONIN
IPC: C08L21/00
Filed: 1983-08-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62296443-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NAGAKUBO YOSHIHIDE
IPC: H01L21/3205
Filed: 1986-06-16
Abstract: PURPOSE:To completely inhibit the generation of hillock from the upper surfaces and sidewalls of lower Al wirings by coating the whole surfaces of the lower Al wirings with high-melting point metal films. CONSTITUTION:An insulating film 3 is interposed between an Si substrate 1 and lower Al wirings 2, the whole surfaces of these lower Al wirings 2, that is, the upper surfaces and the side surfaces, are each coated with an upper high-melting point metal film 6 and side part high-melting point metal films 7 and 7, are embedded in an interlayer insulating film 5, the upper surface of this interlayer insulating film 5 is flattened and an upper Al wiring 4 is formed on here. By coating the whole surfaces of the lower Al wirings 2 with the high-melting point metal films 6, 7 and 7 in such a way, the generation of hillock at the time of high-temperature heat treatment can be completely prevented.
Patent JP-S5838773-A (JP)
Title: Polyether ester for fiber material adhesion
Inventor: GERUHARUTO SHIYAADE
IPC: C08L71/02
Filed: 1982-08-13
Abstract: A polyether ester having a melting point of 95 DEG  to 125 DEG  C. based on 1,4-butanediol, terephthalic acid and isophthalic acid in a molar ratio of 48 to 55:52 to 45 and a content of 10.5 to 25 wt % of polyethylene glycol with a molar mass of 0.4 to 6 kg/mol is presented as a suitable fusion adhesive for textiles. The bonds prove to be resistant to hot water and perchloroethylene.
Patent JP-S5364877-A (JP)
Title: Electric dust collector
Inventor: SASAOKA RIYOUSUKE
IPC: B03C3/41
Filed: 1976-11-19
Abstract: PURPOSE: To simplify the structure of the electrode and to make maintenance and cleaning easy by means of a gas-permeable flat electrode used as an ionization electrode for electric dust collectors. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0316867-A (JP)
Title: Regulating method for jamp value of brake booster
Inventor: JIYAN PIEERU GOOCHIE
IPC: B60T13/575
Filed: 1990-05-31
Abstract: PURPOSE: To independently set the value of the jump of each booster at low cost by measuring the distance between an annular front face of a piston and a front face of a plunger when a boosting means is in a balanced position, and setting the distance to be equal to the displacement of a reaction disk at a center part of a rear face. CONSTITUTION: A booster to drive a master cylinder determines the force FSB to be applied to a push rod 46, the force FSB is applied to the push rod 46 provided with a reaction disk 48, and the displacement D of the reaction disk 48 at a center part of a rear face is measured. The, the distance P between an annular front face of a piston 20 and a front face of a plunger 28 when boosting means 34, 20a, 28a are in a balanced position is measured. The value of the jump of a brake booster is adjusted by setting the measured distance P to be equal to the displacement D of the reaction disk 48 at the center part of the rear face.
Patent JP-S62297119-A (JP)
Title: Molding tool of contact lens
Inventor: IZUMITANI TETSUO
IPC: B29C39/32
Filed: 1986-06-18
Abstract: PURPOSE:To remarkably easily manufacture a contact lens having an excellent quality in a short period of time by a method wherein a male and a female molding members are combined with each other through a spacer along their major axes. CONSTITUTION:A male molding member 4 and a female molding member 8 are combined through a spacer 9 between them along their major axes with each other so as to generate a gap cut off from the outside. When the molding members 4 and 8 perfectly contact through the spacer 9 with each other, a certain volume of polymeric composition liquid is filled in the gap. The molding tool is heated in a constant temperature bath in accordance with the predetermined temperature raising program. Since the volume of the polymeric composition liquid decreases due to the shrinkage on polymerization and the liquid exhibits adhesion to a first optical molding surface 1 and a second optical molding surface 5, a force acts in the direction so as to draw near both the optical surfaces. Since the spacer 9 is fully flexible in the above- mentioned polymerization process, the thickness of the spacer 9 decreases as both the molding members draw near to each other, resulting in absorbing the shrinkage on polymerization in the direction of the thickness of a lens. Consequently, a contact lens without defects such as sinkmark, flash and the like can be remarkably easily manufactured with no machining at all.
Patent JP-H10334789-A (JP)
Title: Vessel, luminaire, and manufacture of vessel mount structure
Inventor: BESSHO MAKOTO
IPC: H01J9/32
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To satisfactorily weld the mutual contact parts of a metal foil and a lead wire and provide a prescribed strength with little dispersion in individual connecting strength by connecting the metal foil to the lead wire by means of simple arc welding, ark welding such as plasma arc or dig arc, or laser welding. SOLUTION: A metal foil 3 part which is the member to be welded of a mount structure 2 is welded to an internal lead wire 41 or an external lead wire 42 by plasma arc. The welding of the metal foil 3 to the internal lead wire 41 is performed by placing the metal foil 3 on the earth electrode of a plasma arc welding machine, arranging the internal lead wire 41 on the metal foil 3, and generating a plasma arc discharge from a plasma touch toward a welding scheduled part of the internal lead wire 41 in plasma gas atmosphere. The connection of the weld part can be ensured to improve the strength, and the disconnection or peeling from the weld part can be prevented in the sealing with a quartz glass-made bulb 1 or the lighting of a vessel L1.
Patent JP-H09319431-A (JP)
Title: Movable robot
Inventor: KAWAGOE NOBUKAZU
IPC: B60R21/00
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To exactly measure the distance to an object even when the fitting position of an ultrasonic sensor is low by providing a range finding means for finding the range to the object by radiating ultrasonic waves toward the object and an ultrasonic wave passage and installing the range finding means inside a robot on the ultrasonic wave passage. SOLUTION: Focussing sensors 303a-303c are respectively composed of ultrasonic sensors and respectively execute focussing for front, right and left objects. The distance sensor 303a for focussing the front object is used for detecting the object existent in front of the sensor. The focussing sensors 303b and 303c for focussing the right and left objects are used for measuring distances to walls in the case of traveling a robot along the walls. Besides, an ultrasonic wave absorbing member 304 is installed on the upper surface or lower surface of the focussing sensors 303a-303c adjacent to the passage of ultrasonic waves and absorbs ultrasonic waves spreading vertically among the ultrasonic waves radiated from the focussing sensors 303a-303c.
Patent JP-H035858-A (JP)
Title: Batch transmitting system
Inventor: KAWASAKI MASAO
IPC: G06F13/00
Filed: 1989-06-01
Abstract: PURPOSE:To shorten the opening/closing action of a line and to shorten processing time at the time of transmitting data by collecting the records of a file to be transmitted into plural records so as to make them into one telegraphic message. CONSTITUTION:When a start request is outputted from a job program 7, the name of the file and a record length in the file control record 4 in a file control information file 3 are identified. The records to be transmitted 2 are inputted for the number of data which the automatic calculation means 5 for storage data number in one telegraphic message calculates from the file to be transmitted 1 and they are batch-transmitted as transmission records 6 through the line after storage. Since the records of the file to be transmitted 1 are collected into plural records so as to make them into one telegraphic message the opening/closing time of the line can be reduced.
Patent JP-H05331762-A (JP)
Title: Conjugate fiber having modified radial form
Inventor: NAKAMURA RYOJI
IPC: D06M101/16
Filed: 1992-06-01
Abstract: PURPOSE:To provide a conjugate fiber exhibiting excellent comfortableness and especially having excellent hygroscopicity and sweat absorptivity. CONSTITUTION:The conjugate fiber having modified radial form has essentially a sheath-core conjugate form. The core is composed of a polymer 3 (the component C) having water-absorptivity and the sheath is composed of two components A, B (1 and 2). The cross-section of the fiber contains the component B separated into >=3 sections spirally extending from the fiber center toward the outer circumference. The locations, angles, relationship to the component A (1) and the relationship to the component C (3) of the component B are maintained to respective specific states. The conjugate fiber is resistant to the lowering of light resistance and has excellent hygroscopicity and sweat absorptivity. The comfortableness of the cloth produced from the fiber is rated to be extremely excellent and the fiber is useful for clothes.
Patent JP-S63315825-A (JP)
Title: Combustion control device
Inventor: NARUSE SHIGEO
IPC: F23N1/00
Filed: 1988-06-09
Abstract: PURPOSE:To provide a combustion control circuit which has excellent mass- productivity, by a method wherein the upper limit current value of the coil of a solenoid type proportional valve is regulated in accordance with a kind of gas. CONSTITUTION:A regulating circuit 19 of a gas feed passage 3 comprises paral lel resistors 20, 21, and 22 and a change-over switch 23. By changing over the change-over switch 23 to the resistors 20, 21, and 22 serving for coal gas, natural gas, and propane gas use, the potential of a partial pressure point C is regulated to a value corresponding to a kind of gas. In this case, for example, when it is desired that a gas water heater to which coal gas is fed is varied to a gas water heater to which natural gas is fed or a gas water boiler to which propane gas is fed, the changeover switch 23 is changed over to the resistor 21 side for natural gas or the resistor 22 side for propane gas, and the upper limit current value of a coil 2a of a solenoid type proportional valve 2 may be regulated to a value corresponding to a kind of gas.
Patent JP-S5567213-A (JP)
Title: Hollow sealing vessel for vibrator
Inventor: KUSUHARA MASAKI
IPC: H03H9/02
Filed: 1978-11-15
Abstract: PURPOSE:To obtain a vessel for vibrator which is stable electrically, mechanically and chemically and has a good humidity-proof property by forming the vessel for vibrator with a skeleton part formed by a self-supporting material and a resin film. CONSTITUTION:Lead wire 2 passes through the bottom plate part of skeleton 11 formed into a thickness of a limit where the self-supporting property can be held, and resin 13 is filled up in skeleton 11, and the lead support part is hardened to prevent air and humidity from invading this part. After vibrator 3 is fitted to the internal tip of lead wire 2 through elastic lead wire 4, cap 12 is covered on skeleton 11 from the upper part. After forming the whole of the vessel skeleton in this manner, resin layers 14 and 15 are formed on the outside circumference.
Patent JP-S5931613-A (JP)
Inventor: NISHIYAMA HIROSHI
IPC: A01C11/02
Filed: 1982-08-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6032579-A (JP)
Title: Magnetically levitating linear guide
Inventor: MATSUDA RIYUUICHI
IPC: H02N15/00
Filed: 1983-08-01
Abstract: PURPOSE:To decrease the number of elements for bearing levitating function and to reduce the electric power at the operating time by obliquely providing a composite magnet in the gravity direction, further enhancing the restriction of rocking motion by an electromagnet. CONSTITUTION:Lines 19a, 19b of acting force are not parallel to the lines 17a, 17b of action so as to suppress the rocking motion around acrossing points 19a, 19b with electromagnets 15a, 15b. A control is affected by a signal from a displacement sensor, and the vibration suppressing action effective for a movable element 11 is provided. According to this structure, since a permanent magnet circuit supports the load of the movable element 11, it is not ideally necessary to flow a current in the equilibrated state in the coils of composite electromagnets 12a, 12b and the coils of electromagnets 15a, 15b, thereby reducing the power consumption.
Patent JP-S6031306-A (JP)
Title: Band-pass filter
Inventor: YOSHIHIRO MITSUGI
IPC: H03H21/00
Filed: 1983-08-01
Abstract: PURPOSE:To obtain a band-pass filter having an optionally high Q by multiplying respectively two reference signal having a frequency being an integral number of multiple of a basic frequency and having a prescribed phase shift with an input signal to the basic frequency of which other frequency of, e.g., noise component is mixed and then adding the multiplied results. CONSTITUTION:An output of a low-pass filter 20 is multiplied with a rectangular wave phi2 being the 2nd reference signal by the 4th multiplier 24. That is, the output of the low-pass filter 20 and an inverted signal of said output inverted by a signal invering means 26 are switched based on the rectangular wave phi2 by a signal changeover switch 25 of the multiplier 24 and an output waveform is obtained. Further, rectangular waves phi1, phi2 are amplitude-modulated at multipliers 21, 24 by using an output of low-pass filters 19, 20 respectively. After the respective outputs are added at an adder 27, the result is given through a low- pass filter 28 cutting off the frequency being the third harmonic or over and an output of the band-pass filter 1 is obtained from an output terminal 29.
Patent JP-H11338574-A (JP)
Title: Clock distributing circuit
Inventor: TAKATSUKA KOICHI
IPC: G06F1/10
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a clock distributing circuit which can conduct a normal test of an LSI by using a universal LSI tester. SOLUTION: Contacts 40c and 40b of a changeover switch 40 are connected and a test clock Tck is supplied from the general LSI tester. When the test clock Tck varies from 'L' to 'H', a clock S38 varies from 'L' to 'H'. An external clock ck and an input signal (in) which are delayed in timing behind the test clock Tck vary from 'L' to 'H' because of the clock skew of the general LSI tester. Output signals S31 and S32 vary from 'L' to 'H' and an AND circuit 39 ANDs the output signal S31 and output signal S38. An internal clock S39 varies from 'L' to 'H'. At this time, the output signal S32 is taken into D-FF 35, which is normally tested.
Patent JP-S5474087-A (JP)
Title: Numerical control system of machine tool
Inventor: CHIBA JIROU
IPC: H02P29/00
Filed: 1977-11-24
Abstract: PURPOSE: To provide a command value to develop in Fourier component, and Fourier component thereof to make phase correction for every component, enabling the desired present value to obtain in a servo system with their additions.  
     CONSTITUTION: Tool control instructions R, E, L are given to the arithmetic unit 20, a speed instruction θi being given from the arithmetic unit 20 to θ axis servo system, and θ axis motor 42 to be controlled to agree with a speed instruction θ1. The present angle θ of θ axis produces an output from θ axis servo system 40 to arithmetic unit 20 and adders 21W23. The signals ϕ1Wϕ3 is entered into the adder allowing the angle θ and respective Fourier component to make phase correction for every component, the power signal of respective adder is given to the memory unit 25W27. The memory units 24W27 store Fourier component, the power signal corrected with the power of adders 21W23 is given to Y axis servo system 50 through the adders 23, 29 allowing to control the Y axis motor 52. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08334048-A (JP)
Title: Idle rotation control device of internal combustion engine for vehicle
Inventor: TSUKAMOTO KEISUKE
IPC: F02D41/16
Filed: 1995-06-07
Abstract: PURPOSE: To improve fuel consumption, and prevent supercooling while securing cooling performance in an internal combustion engine formed so that idle time target rotating speed is switched to first or second idle up target rotating speed according to the size of an air-conditioning load. CONSTITUTION: An idle speed control device is provided with an idle speed control valve(ISCV) 38 to adjust a sucking air quantity at idling, a temperature sensor 57 to detect a downstream temperature of an evaporator of an air conditioner and an electronic control device(ECU) 62. The ECU 62 selects first idle up target rotating speed higher than idle time target rotating speed at low air-conditioning load time, and selects further higher second idle up target rotating speed at high air conditining load. Time to hold the selected target rotating speed is found on the basis of a downstream temperature, and for a period until its time passes, the ISCV 38 is controlled so that engine rotating speed becomes the target rotating speed.
Patent JP-S6032287-A (JP)
Inventor: TANABE TAKESHI
IPC: F24C7/08
Filed: 1983-08-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6032288-A (JP)
Inventor: YASUDA TAKATOSHI
IPC: G01N27/18
Filed: 1983-08-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06350271-A (JP)
Title: Fixing structure for printed board unit
Inventor: TAKAHASHI SHIGERU
IPC: H05K1/14
Filed: 1993-06-14
Abstract: PURPOSE:To provide a structure for fixing a printed board unit, at an arbitrary microinterval, for a miniature device to be mounted with high density. CONSTITUTION:An interval member 51 having a tubular part 53 providing a through hole 53 and an externally stretching part 54 is secured, at the stretched part thereof, to a pattern 46 on a printed board by soldering. A printed board unit 12 is then secured to the housings 8, 9 by means of screws 57 inserted into a through hole 55 through the housing 9.
Patent JP-S5842953-A (JP)
Title: Adjusting method of concentration for liquid laver mixture
Inventor: NISHIMURA SHIGEO
IPC: A23L17/60
Filed: 1981-09-07
Abstract: PURPOSE:To adjust the concentration of a liquid laver mixture easily and speedily by scooping a certain amount of the liquid laver mixture with a porous film, measuring its dried weight, calculating weight when its size is corrected to standard size and then finding the difference in weight from normal laver, and thus adjusting the concentration set value of a concentration detector. CONSTITUTION:A certain amount (e.g. 0.1l) of a liquid laver mixture in a laver mixing tank 1 is sampled in a vessel 3 to spread and stick laver (m) on wire netting 4, which is placed on the stabilized pan 7 of an infrared moisture meter 5 to dry the laver through irradiation 6 of an infrared-ray lamp, thereby measuring its dried weight. For adjustment from the dried weight to laver weight in a 1l mixed liquid necessary for manufacture of one normal sheet of laver, the weight of laver due to a difference in unit of the concentration detection index of a concentration detector 2 (having a sensor 2' in the tank) fitted to the tank 1 is found previously to adjust the detection index set value of the detector according to the difference in measured value between the weight of said normal laver and dried weight. Thus, concentration adjustment is made easily and speedily prior to the manufacture.